Panduit® Pan-Term® Wire Joint, Insulated, Series: JN Series, 600 VAC, 24 to 16 AWG Wire, 0.79 in Length, 7/16 in Wire Strip Length, 221 deg F, For Use With: CT-1550, CT-1551 and CT-2500 Crimping Tools, Specifications: 0.27 in Dia Maximum Insulation, Brass, Red, TiN Coated, 0.1 in ID x 0.21 in OD Dimensions,